/* Rendezvény Szoftver - Admin Dashboard */

:root {
    --sidebar-bg: #1a1c2c;
    --sidebar-width: 260px;
    --sidebar-collapsed: 72px;
    --main-bg: #f3f4f6;
    --card-bg: #ffffff;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: #eef2ff;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border: #e5e7eb;
    --border-light: #f3f4f6;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;
    --header-height: 64px;
    --transition: 0.2s ease;
    --success: #10b981;
    --info: #3b82f6;
    --warning: #f59e0b;
    --danger: #ef4444;
    --purple: #8b5cf6;
    --pink: #ec4899;
    --sidebar-text: #a0aec0;
    --sidebar-text-active: #ffffff;
    --sidebar-hover: rgba(255, 255, 255, 0.06);
    --sidebar-active: rgba(99, 102, 241, 0.2);
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    background: var(--main-bg);
    line-height: 1.5;
    min-height: 100vh;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--primary-hover);
}

img {
    max-width: 100%;
    height: auto;
}

/* Layout */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: width var(--transition), transform var(--transition);
    overflow: hidden;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed);
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    min-height: 72px;
}

.sidebar-logo {
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: #fff;
}

.sidebar-brand {
    overflow: hidden;
    white-space: nowrap;
}

.sidebar-brand h1 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.sidebar-brand span {
    font-size: 11px;
    color: var(--sidebar-text);
}

.sidebar.collapsed .sidebar-brand {
    opacity: 0;
    width: 0;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 12px 10px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.15) transparent;
}

.sidebar-nav::-webkit-scrollbar {
    width: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.15);
    border-radius: 4px;
}

.nav-section {
    margin-bottom: 8px;
}

.nav-section-title {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.35);
    padding: 8px 12px 4px;
    white-space: nowrap;
}

.sidebar.collapsed .nav-section-title {
    opacity: 0;
    height: 0;
    padding: 0;
    overflow: hidden;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--sidebar-text);
    font-size: 13px;
    font-weight: 500;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    text-decoration: none;
}

.nav-item:hover {
    background: var(--sidebar-hover);
    color: var(--sidebar-text-active);
}

.nav-item.active {
    background: var(--sidebar-active);
    color: var(--sidebar-text-active);
}

.nav-item.active .nav-icon {
    color: var(--primary);
}

.nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-icon svg {
    width: 18px;
    height: 18px;
}

.nav-label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-chevron {
    opacity: 0;
    width: 0;
}

.nav-submenu {
    display: none;
    padding-left: 12px;
    margin-top: 2px;
}

.nav-submenu.open {
    display: block;
}

.nav-submenu .nav-item {
    padding: 8px 12px 8px 32px;
    font-size: 12px;
}

.nav-item.has-submenu .nav-chevron {
    margin-left: auto;
    transition: transform var(--transition);
}

.nav-item.has-submenu.open .nav-chevron {
    transform: rotate(90deg);
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border-radius: var(--radius-sm);
    color: var(--sidebar-text);
}

.sidebar.collapsed .sidebar-user-info {
    display: none;
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
    flex-shrink: 0;
}

.sidebar-user-info {
    overflow: hidden;
}

.sidebar-user-name {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: 11px;
    color: var(--sidebar-text);
}

/* Main content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left var(--transition);
}

.sidebar.collapsed ~ .main-content,
body.sidebar-collapsed .main-content {
    margin-left: var(--sidebar-collapsed);
}

/* Top header */
.top-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    gap: 16px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
}

.sidebar-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--main-bg);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.sidebar-toggle:hover {
    background: var(--border);
    color: var(--text-primary);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

.breadcrumbs a {
    color: var(--text-secondary);
}

.breadcrumbs a:hover {
    color: var(--primary);
}

.breadcrumbs .separator {
    color: var(--text-muted);
}

.breadcrumbs .current {
    color: var(--text-primary);
    font-weight: 500;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px 6px 6px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition);
    border: 1px solid var(--border);
    background: var(--card-bg);
}

.user-menu:hover {
    background: var(--main-bg);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 12px;
}

.user-info {
    text-align: left;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.user-role {
    font-size: 11px;
    color: var(--text-muted);
}

/* Page content */
.page-content {
    flex: 1;
    padding: 24px;
}

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.page-title {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
}

.page-subtitle {
    margin: 4px 0 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.page-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* Cards */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    gap: 12px;
    flex-wrap: wrap;
}

.card-title {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    padding: 20px;
}

.card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    background: var(--main-bg);
    border-radius: 0 0 var(--radius) var(--radius);
}

/* Stats cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transition: box-shadow var(--transition);
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
}

a.stat-card-link {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

a.stat-card-link:hover {
    border-color: var(--primary);
    transform: translateY(-1px);
}

a.stat-card-link.active {
    border-color: var(--primary);
    box-shadow: 0 0 0 1px var(--primary), var(--shadow-md);
}

.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon.purple { background: #eef2ff; color: var(--primary); }
.stat-icon.green { background: #d1fae5; color: var(--success); }
.stat-icon.blue { background: #dbeafe; color: var(--info); }
.stat-icon.yellow { background: #fef3c7; color: var(--warning); }
.stat-icon.red { background: #fee2e2; color: var(--danger); }
.stat-icon.pink { background: #fce7f3; color: var(--pink); }

.stat-content {
    min-width: 0;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-change {
    font-size: 11px;
    margin-top: 4px;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 16px;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.4;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #fff;
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--main-bg);
    border-color: #d1d5db;
    color: var(--text-primary);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}

.btn-ghost:hover:not(:disabled) {
    background: var(--main-bg);
    color: var(--text-primary);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
    color: #fff;
}

.btn-success {
    background: var(--success);
    color: #fff;
    border-color: var(--success);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 14px;
}

.btn-icon {
    padding: 8px;
    width: 36px;
    height: 36px;
}

.btn svg {
    width: 16px;
    height: 16px;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 999px;
    line-height: 1.4;
    white-space: nowrap;
}

.badge-success, .badge-green { background: #d1fae5; color: #065f46; }
.badge-info, .badge-blue { background: #dbeafe; color: #1e40af; }
.badge-warning, .badge-yellow { background: #fef3c7; color: #92400e; }
.badge-danger, .badge-red { background: #fee2e2; color: #991b1b; }
.badge-purple { background: #ede9fe; color: #5b21b6; }
.badge-pink { background: #fce7f3; color: #9d174d; }
.badge-secondary { background: #f3f4f6; color: #4b5563; }

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-label.required::after {
    content: ' *';
    color: var(--danger);
}

.form-control {
    width: 100%;
    padding: 9px 12px;
    font-size: 13px;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:disabled {
    background: var(--main-bg);
    cursor: not-allowed;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.form-hint {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-error {
    font-size: 12px;
    color: var(--danger);
    margin-top: 4px;
}

.input-group {
    display: flex;
    align-items: stretch;
}

.input-group .form-control {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.input-group .btn,
.input-group .input-group-text {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: 0 12px;
    background: var(--main-bg);
    border: 1px solid var(--border);
    border-left: none;
    font-size: 13px;
    color: var(--text-secondary);
}

/* Filters */
.filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    padding: 16px 20px;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    margin-bottom: 20px;
}

.filter-group {
    flex: 1;
    min-width: 140px;
}

.filter-group label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.filter-actions {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.search-input {
    position: relative;
    flex: 2;
    min-width: 200px;
}

.search-input .form-control {
    padding-left: 36px;
}

.search-input .search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.table th,
.table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.table th {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    background: var(--main-bg);
    white-space: nowrap;
}

.table tbody tr {
    transition: background var(--transition);
}

.table tbody tr:hover {
    background: #fafafa;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table .actions {
    display: flex;
    gap: 4px;
    justify-content: flex-end;
}

.table-link {
    color: var(--text-primary);
    font-weight: 500;
}

.table-link:hover {
    color: var(--primary);
}

.table-empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--text-muted);
}

.table-empty svg {
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
    opacity: 0.4;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.pagination-info {
    font-size: 13px;
    color: var(--text-secondary);
}

.pagination-links {
    display: flex;
    gap: 4px;
}

.pagination-links a,
.pagination-links span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    font-size: 13px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    border: 1px solid var(--border);
    background: var(--card-bg);
    text-decoration: none;
    transition: all var(--transition);
}

.pagination-links a:hover {
    background: var(--main-bg);
    color: var(--primary);
    border-color: var(--primary);
}

.pagination-links .active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.pagination-links .disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
    display: none;
}

.tab-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition);
    text-decoration: none;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
    font-family: inherit;
}

.tab-item:hover {
    color: var(--text-primary);
}

.tab-item.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-content {
    padding: 20px 0;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* Panels & layout grids */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 24px;
    align-items: start;
}

.grid-3 {
    display: grid;
    grid-template-columns: 280px 1fr 320px;
    gap: 20px;
    align-items: start;
}

.panel {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
}

.panel-header {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.panel-body {
    padding: 16px 18px;
}

.panel-sticky {
    position: sticky;
    top: calc(var(--header-height) + 24px);
}

.summary-panel .summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--border-light);
}

.summary-panel .summary-row:last-child {
    border-bottom: none;
}

.summary-panel .summary-row.total {
    font-weight: 700;
    font-size: 15px;
    padding-top: 12px;
    margin-top: 4px;
    border-top: 2px solid var(--border);
    border-bottom: none;
}

.amount-comparison {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    line-height: 1.3;
}

.amount-original {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-muted);
    text-decoration: line-through;
}

.amount-final {
    font-weight: 600;
}

.line-items-table .amount-comparison {
    align-items: flex-end;
}

.line-items-table .amount-original {
    font-size: 10px;
}

.summary-label {
    color: var(--text-secondary);
}

.summary-value {
    font-weight: 600;
    color: var(--text-primary);
}

/* Detail list */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.detail-item label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.detail-item .value {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}

.event-show-subtitle {
    font-size: 22px;
    color: var(--text-primary);
    font-weight: 500;
}

.overview-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 20px;
    align-items: start;
}

.overview-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.overview-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.overview-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.overview-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px 12px;
}

.overview-card-footer {
    padding: 10px 18px 14px;
    font-size: 12px;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-light);
}

.overview-card-footer a {
    color: var(--primary);
    font-weight: 500;
}

.overview-details-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px 24px;
    padding: 0 18px 18px;
}

.overview-detail {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.overview-detail-span-2 {
    grid-column: span 2;
}

.overview-detail-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.overview-detail-value {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
    word-break: break-word;
}

.overview-date-chips {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.overview-date-chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    border-radius: 999px;
    background: var(--main-bg);
    color: var(--text-primary);
    font-size: 12px;
    font-weight: 500;
}

.overview-date-chip.muted {
    color: var(--text-secondary);
}

.overview-actions-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    padding: 0 18px 18px;
}

.overview-action-button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 500;
}

.overview-action-button:hover {
    color: var(--primary);
    border-color: #c7d2fe;
    background: #f8f9ff;
}

.overview-bottom-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.overview-compact-table th,
.overview-compact-table td {
    padding: 10px 12px;
    font-size: 12px;
}

.overview-compact-table th {
    font-size: 10px;
}

.overview-empty {
    padding: 18px;
    color: var(--text-muted);
    font-size: 13px;
}

.overview-total-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.overview-cost-chart-wrap {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 16px;
    align-items: center;
    padding: 0 18px 18px;
}

.overview-donut-chart {
    height: 180px;
}

.overview-cost-legend {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.overview-cost-legend-item {
    display: grid;
    grid-template-columns: 10px minmax(0, 1fr);
    gap: 8px 10px;
    align-items: center;
    font-size: 12px;
}

.overview-cost-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.overview-cost-name {
    color: var(--text-primary);
    font-weight: 500;
}

.overview-cost-amount {
    grid-column: 2;
    color: var(--text-secondary);
}

.overview-summary-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 0 18px 18px;
}

.overview-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
    color: var(--text-secondary);
}

.overview-summary-row strong {
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
}

.overview-summary-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.overview-progress {
    width: 100%;
    height: 8px;
    border-radius: 999px;
    background: #ececff;
    overflow: hidden;
}

.overview-progress-bar {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #6d5efc 0%, #8b5cf6 100%);
}

.overview-timeline {
    padding: 0 18px 18px 42px;
}

.overview-task-list {
    display: flex;
    flex-direction: column;
    padding: 0 18px;
}

.overview-task-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

.overview-task-item:last-child {
    border-bottom: none;
}

.overview-task-main {
    min-width: 0;
}

.overview-task-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.overview-task-meta {
    margin-top: 4px;
    font-size: 11px;
    color: var(--text-muted);
}

.overview-task-date {
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
}

.overview-task-date.is-overdue {
    color: var(--danger);
}

.dashboard-grid.two-columns {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 24px;
}

.stack-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

.list-row:last-child {
    border-bottom: none;
}

/* Alerts & flash */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error, .alert-danger { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }
.alert-info { background: #dbeafe; color: #1e40af; border: 1px solid #bfdbfe; }

.flash-messages {
    margin-bottom: 16px;
}

/* Quote / calculation editor */
.editor-layout {
    display: grid;
    grid-template-columns: 260px 1fr 300px;
    gap: 16px;
    min-height: calc(100vh - var(--header-height) - 120px);
}

.editor-sidebar {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - var(--header-height) - 100px);
    overflow: hidden;
}

.editor-sidebar-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    font-size: 13px;
}

.editor-sidebar-search {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}

.editor-sidebar-body {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.category-group {
    margin-bottom: 8px;
}

.category-group-title {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 8px 8px 4px;
}

.master-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    border-radius: var(--radius-xs);
    font-size: 12px;
    cursor: pointer;
    transition: background var(--transition);
    gap: 8px;
}

.master-item:hover {
    background: var(--primary-light);
}

.master-item .item-price {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
}

.editor-main {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.editor-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    gap: 12px;
    flex-wrap: wrap;
}

.line-items-table input.form-control {
    padding: 6px 8px;
    font-size: 12px;
}

.line-items-table td {
    padding: 8px;
}

.quote-category-header {
    background: var(--main-bg);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
}

.editor-summary {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    position: sticky;
    top: calc(var(--header-height) + 24px);
}

.version-select {
    margin-bottom: 16px;
}

/* Master data edit panel */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 20px;
    align-items: start;
}

.edit-panel {
    position: sticky;
    top: calc(var(--header-height) + 24px);
}

.edit-panel .card-body {
    max-height: calc(100vh - 200px);
    overflow-y: auto;
}

/* Calendar */
.calendar-page .card-body {
    padding: 0;
}

#calendar {
    padding: 16px;
    min-height: 700px;
}

.fc {
    font-family: inherit;
    font-size: 13px;
}

.fc .fc-toolbar-title {
    font-size: 18px !important;
    font-weight: 700;
}

.fc .fc-button {
    background: var(--card-bg) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-primary) !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    padding: 6px 12px !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: none !important;
    text-transform: capitalize !important;
}

.fc .fc-button:hover {
    background: var(--main-bg) !important;
}

.fc .fc-button-primary:not(:disabled).fc-button-active,
.fc .fc-button-primary:not(:disabled):active {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}

.fc .fc-daygrid-day-number {
    font-size: 13px;
    padding: 8px;
    color: var(--text-secondary);
}

.fc .fc-col-header-cell-cushion {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    padding: 10px 4px;
}

.fc-event {
    border-radius: 4px !important;
    border: none !important;
    font-size: 11px !important;
    padding: 2px 4px !important;
}

.fc-event-wedding { background: var(--pink) !important; }
.fc-event-event { background: var(--primary) !important; }
.fc-event-contracted { background: var(--success) !important; }

.fc-theme-standard td,
.fc-theme-standard th {
    border-color: var(--border) !important;
}

.fc-theme-standard .fc-scrollgrid {
    border-color: var(--border) !important;
}

/* Controlling charts */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.chart-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
    padding: 20px;
}

.chart-card h3 {
    margin: 0 0 16px;
    font-size: 15px;
    font-weight: 600;
}

.chart-container {
    position: relative;
    height: 280px;
}

.controlling-header {
    align-items: center;
}

.controlling-toolbar {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

.controlling-toolbar-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(140px, auto));
    gap: 10px;
    align-items: end;
}

.controlling-filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.controlling-filter-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.controlling-range-display {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--card-bg);
    color: var(--text-secondary);
    font-size: 13px;
}

.controlling-filter-range {
    min-width: 220px;
}

.controlling-toolbar-actions {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.controlling-select {
    min-width: 120px;
}

.controlling-metric-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.controlling-metric-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.controlling-metric-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    flex-shrink: 0;
}

.controlling-metric-icon.purple { background: #f0ebff; color: #7c69ff; }
.controlling-metric-icon.red { background: #ffe9ea; color: #ef4444; }
.controlling-metric-icon.green { background: #eaf9ef; color: #10b981; }
.controlling-metric-icon.blue { background: #eaf3ff; color: #3b82f6; }

.controlling-metric-content {
    min-width: 0;
}

.controlling-metric-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.controlling-metric-value {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.controlling-metric-delta {
    font-size: 11px;
    color: var(--text-muted);
}

.controlling-metric-delta.positive {
    color: var(--success);
}

.controlling-metric-delta.negative {
    color: var(--danger);
}

.controlling-tabs {
    display: flex;
    align-items: center;
    gap: 4px;
    overflow-x: auto;
    padding-bottom: 8px;
    margin-bottom: 16px;
}

.controlling-tab {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font: inherit;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    cursor: default;
    white-space: nowrap;
}

.controlling-tab.active {
    color: var(--primary);
    background: #f4f2ff;
    font-weight: 600;
}

.controlling-grid {
    display: grid;
    gap: 16px;
    margin-bottom: 16px;
}

.controlling-grid-top {
    grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr) minmax(260px, 0.9fr);
}

.controlling-grid-middle {
    grid-template-columns: minmax(0, 1.7fr) minmax(260px, 1fr) minmax(260px, 1fr);
}

.controlling-grid-bottom {
    grid-template-columns: minmax(0, 2fr) minmax(260px, 0.9fr);
}

.controlling-wide-card {
    min-width: 0;
}

.controlling-chart-lg {
    height: 320px;
}

.controlling-chart-sm {
    height: 220px;
}

.controlling-donut-card {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 12px;
    align-items: center;
}

.controlling-legend-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.controlling-legend-item {
    display: grid;
    grid-template-columns: 10px minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
    font-size: 12px;
}

.controlling-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.controlling-legend-label {
    color: var(--text-primary);
}

.controlling-legend-value {
    color: var(--text-secondary);
}

.controlling-kpi-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.controlling-kpi-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
    color: var(--text-secondary);
}

.controlling-kpi-row strong {
    color: var(--text-primary);
}

.controlling-more-link {
    display: inline-flex;
    align-items: center;
    margin-top: 12px;
    font-size: 12px;
    font-weight: 500;
}

.controlling-table-card .card-header,
.controlling-table-card .card-footer {
    background: var(--card-bg);
}

.controlling-compact-table th,
.controlling-compact-table td {
    padding: 10px 12px;
    font-size: 12px;
}

.controlling-progress-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.controlling-progress-track {
    width: 100px;
    height: 8px;
    border-radius: 999px;
    background: #edf1f7;
    overflow: hidden;
}

.controlling-progress-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #70d06e 0%, #36a94c 100%);
}

.controlling-report-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.controlling-report-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
}

.controlling-report-item:last-child {
    border-bottom: none;
}

.controlling-report-icon {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: #f4f2ff;
    color: var(--primary);
    flex-shrink: 0;
}

.controlling-report-content {
    flex: 1;
    min-width: 0;
}

.controlling-report-title {
    font-size: 13px;
    font-weight: 600;
}

.controlling-report-subtitle {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Auth layout */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1c2c 0%, #2d3250 50%, #1a1c2c 100%);
    padding: 24px;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 40px 36px;
}

.auth-logo {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo-icon {
    width: 56px;
    height: 56px;
    background: var(--primary);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-bottom: 16px;
}

.auth-logo h1 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
}

.auth-logo p {
    margin: 6px 0 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 24px 0;
    color: var(--text-muted);
    font-size: 12px;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* Error pages */
.error-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: 40px;
}

.error-code {
    font-size: 96px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 16px;
    opacity: 0.8;
}

.error-title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px;
}

.error-message {
    color: var(--text-secondary);
    margin-bottom: 24px;
    max-width: 400px;
}

/* Activity timeline */
.timeline {
    position: relative;
    padding-left: 24px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 4px;
    bottom: 4px;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    padding-bottom: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -21px;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--card-bg);
}

.timeline-date {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.timeline-title {
    font-size: 13px;
    font-weight: 600;
}

.timeline-desc {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Task list */
.task-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
}

.task-item:last-child {
    border-bottom: none;
}

.task-checkbox {
    margin-top: 2px;
}

.task-content {
    flex: 1;
}

.task-title {
    font-size: 13px;
    font-weight: 500;
}

.task-title.completed {
    text-decoration: line-through;
    color: var(--text-muted);
}

.task-meta {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* Dropdown */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 180px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    padding: 6px;
    z-index: 200;
    display: none;
}

.dropdown.open .dropdown-menu {
    display: block;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-primary);
    border-radius: var(--radius-xs);
    cursor: pointer;
    text-decoration: none;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
}

.dropdown-item:hover {
    background: var(--main-bg);
}

.dropdown-item.danger {
    color: var(--danger);
}

/* Loading */
.loading {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.spinner-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* Utilities */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.small { font-size: 12px; }
.text-secondary { color: var(--text-secondary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-primary-color { color: var(--primary); }
.font-bold { font-weight: 700; }
.font-medium { font-weight: 500; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.gap-2 { gap: 16px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.w-100 { width: 100%; }
.hidden { display: none !important; }

/* Sidebar overlay (mobile) */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

.sidebar-overlay.active {
    display: block;
}

/* Responsive */
@media (max-width: 1280px) {
    .editor-layout,
    .grid-3 {
        grid-template-columns: 220px 1fr 280px;
    }

    .controlling-metric-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .controlling-toolbar-grid {
        grid-template-columns: repeat(2, minmax(180px, 1fr));
    }

    .controlling-grid-top,
    .controlling-grid-middle,
    .controlling-grid-bottom {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .grid-2,
    .split-layout,
    .dashboard-grid.two-columns,
    .overview-layout,
    .overview-bottom-grid,
    .overview-cost-chart-wrap {
        grid-template-columns: 1fr;
    }

    .overview-details-grid,
    .overview-actions-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .controlling-donut-card {
        grid-template-columns: 1fr;
    }

    .overview-detail-span-2 {
        grid-column: span 2;
    }

    .editor-layout,
    .grid-3 {
        grid-template-columns: 1fr;
    }

    .editor-sidebar,
    .editor-summary,
    .panel-sticky,
    .edit-panel {
        position: static;
        max-height: none;
    }

    .charts-grid {
        grid-template-columns: 1fr;
    }

    .user-info {
        display: none;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        width: var(--sidebar-width) !important;
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0 !important;
    }

    .sidebar-toggle {
        display: flex;
    }

    .page-content {
        padding: 16px;
    }

    .page-header {
        flex-direction: column;
        align-items: stretch;
    }

    .overview-details-grid,
    .overview-actions-grid {
        grid-template-columns: 1fr;
    }

    .controlling-toolbar,
    .controlling-toolbar-actions {
        align-items: stretch;
    }

    .controlling-toolbar-grid {
        grid-template-columns: 1fr;
        width: 100%;
    }

    .controlling-metric-grid {
        grid-template-columns: 1fr;
    }

    .overview-detail-span-2 {
        grid-column: span 1;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .filters-bar {
        flex-direction: column;
    }

    .filter-group,
    .search-input {
        width: 100%;
        min-width: 0;
    }

    .top-header {
        padding: 0 16px;
    }

    .breadcrumbs {
        display: none;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .pagination {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
}